Microsoft unveils Windows 10 system
Microsoft has disclosed the first details of Windows 10 – its next operating system (OS). The name is a surprise, bearing in mind it represents a jump from the last version – Windows 8. The software will run on a wide range of devices, from phones and tablets to PCs and Xbox games consoles, with applications sold from a single store. It also marks the return of the Start Menu, which had been removed from Windows 8.